210101223002012 has 6 divisors (see below), whose sum is σ = 367677140253528. Its totient is φ = 105050611501004.

The previous prime is 210101223001927. The next prime is 210101223002029. The reversal of 210101223002012 is 210200322101012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26262652875248 + ... + 26262652875255.

It is an arithmetic number, because the mean of its divisors is an integer number (61279523375588).

Almost surely, 2^{210101223002012} is an apocalyptic number.

It is an amenable number.

210101223002012 is a deficient number, since it is larger than the sum of its proper divisors (157575917251516).

210101223002012 is a wasteful number, since it uses less digits than its factorization.

210101223002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52525305750507 (or 52525305750505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210101223002012 its reverse (210200322101012), we get a palindrome (420301545103024).

The spelling of 210101223002012 in words is "two hundred ten trillion, one hundred one billion, two hundred twenty-three million, two thousand, twelve".